Finding the Third Proportional to 75,179.25 and 163,473.75
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Solution
The third proportional to 75,179.25 and 163,473.75 is: 355,466.00
Step by Step Solution
- Step 1: Write the proportion equation
75,179.25 : 163,473.75 = 163,473.75 : x - Step 2: Convert to fraction form
75,179.25/163,473.75 = 163,473.75/x - Step 3: Cross multiply
75,179.25x = 163,473.75 × 163,473.75 - Step 4: Simplify right side
75,179.25x = 26,723,666,939.06 - Step 5: Solve for x
x = 26,723,666,939.06/75,179.25 - Step 6: Final answer
x = 355,466.00
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.